There are other tendencies peculiar to a soul caused by its past actions. And a soul with a certain tendency would by the laws of affinity take birth in a body which is the fittest instrument for the display of that tendency. This is in accord with science, for science wants to explain everything by habit, and habit is got through repetitions. So repetitions are necessary to explain the natural habits of a new-born soul. And since they were not obtained in this present life, they must have come down from past lives.

There is another suggestion. Taking all these for granted, how is it that I do not remember anything of my past life ? This can be easily explained. I am now speaking English. It is not my mother tongue, in fact no words of my mother tongue are now present in my consciousness; but let me try to bring them up, and they rush in. That shows that consciousness is only the surface of the mental ocean, and within its depths are stored up all our experiences. Try and struggle, they would come up and you would be conscious even of your past life.

This is direct and demonstrative evidence. Verification is the perfect proof of a theory, and here is the challenge thrown to the world by the Rishis. We have discovered the secret by which the very depths of the ocean of memory can be stirred up — try it and you would get a complete reminiscence of your past life.

So then the Hindu believes that he is a spirit. Him the sword cannot pierce — him the fire cannot burn — him the water cannot melt — him the air cannot dry. The Hindu believes that every soul is a circle whose circumference is nowhere, but whose centre is located in the body, and that death means the change of this centre from body to body. Nor is the soul bound by the conditions of matter. In its very essence it is free, unbounded, holy, pure, and perfect. But somehow or other it finds itself tied down to matter, and thinks of itself as matter.

Why should the free, perfect, and pure being be thus under the thraldom of matter, is the next question. How can the perfect soul be deluded into the belief that it is imperfect? We have been told that the Hindus shirk the question and say that no such question can be there. Some thinkers want to answer it by positing one or more quasi-perfect beings, and use big scientific names to fill up the gap. But naming is not explaining. The question remains the same. How can the perfect become the quasi-perfect; how can the pure, the absolute, change even a microscopic particle of its nature?

But the Hindu is sincere. He does not want to take shelter under sophistry. He is brave enough to face the question in a manly fashion; and his answer is: “I do not know. I do not know how the perfect being, the soul, came to think of itself as imperfect, as joined to and conditioned by matter." But the fact is a fact for all that. It is a fact in everybody's consciousness that one thinks of oneself as the body. The Hindu does not attempt to explain why one thinks one is the body. The answer that it is the will of God is no explanation. This is nothing more than what the Hindu says, "I do not know." Well, then, the human soul is eternal and immortal, perfect and infinite, and death means only a change of centre from one body to another.